private void OnDataReceived(object sender, DataReceivedEventArgs e)
{
	// зачем это?
	// var message = Convert.ToBase64String(e.Data);

	var context = new SerializationContext
	{
		Options = SerializationOptions.SuppressTypeInformation
	};
	using (MemoryStream stream = new MemoryStream(e.Data))
	{
		var reader = new MsgPackReader(stream, context, Endianness.LittleEndian);
		var value = reader.ReadValue(typeof(string));

		byte[] msgData = Convert.FromBase64String(value);
		string decodedMsg = System.Text.ASCIIEncoding.ASCII.GetString(data);

		stream.Position += e.Data.Length;

		Debug.Log("Data received: " + decodedMsg);
	}
}